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Setting Go/No-Go Tolerances
Setting the Go/No-Go tolerances gives you an on-screen warning, when a measured parameter strays from its
defined limits. This is useful, because it alerts you to the fact that something undesirable may be about to happen,
so you can keep a very close eye on what is going on as the AMS moves through your manufacturing process.
Example
In this example we are worried that one of the robots that feeds wafers into one of our tools is reaching the end of
its service life. Specifically, the robot has logged over 10,000 hours of use, and the bearings in its end-effect that is
responsible for horizontal back-and-forth movements (the y axis), is about to fail.
Setting Go/No-Go Tolerances
To set Go/No-Go tolerances, do the following.
1)
Open MultiView and click the
Vibration
tab.
2)
Choose the
Settings
>
Set Go/No-Go
menu item.
The dialog shows the default settings for vibration in the x, y, and z axes.
